Re: replication
| От | Andrew Sullivan |
|---|---|
| Тема | Re: replication |
| Дата | |
| Msg-id | 20080625122448.GB34573@commandprompt.com обсуждение исходный текст |
| Ответ на | Re: replication (Allan Kamau <allank@sanbi.ac.za>) |
| Список | pgsql-general |
On Wed, Jun 25, 2008 at 01:52:00PM +0200, Allan Kamau wrote: > Initially you may want to get the full dump (this applies also to the > replication option) across to your other site. Most of the replication systems I've seen require that _they_ send the data to the remote site, so copying the data yourself is actually a waste of bandwidth, since it's all going to get copied anyway. (They have to do this because that's how they know that they're starting from a point in time for which they have consistency information.) You can indeed save on bandwith, however, by tunnelling your postgres connections through an ssh tunnel that's using compression. A -- Andrew Sullivan ajs@commandprompt.com +1 503 667 4564 x104 http://www.commandprompt.com/
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